orderdetail.aspx.cs

商业源码

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

using System.Data.OleDb;

namespace SCard.admin
{
	/// <summary>
	/// orderDetail 的摘要说明。
	/// </summary>
	public class orderDetail : System.Web.UI.Page
	{
        protected System.Web.UI.WebControls.Label lblOrderID;
        protected System.Web.UI.WebControls.Label lblTName;
        protected System.Web.UI.WebControls.Label lblEmail;
        protected System.Web.UI.WebControls.Label lblPhone;
        protected System.Web.UI.WebControls.Label lblPID;
        protected System.Web.UI.WebControls.Label lblPName;
        protected System.Web.UI.WebControls.Label lblPPrice;
        protected System.Web.UI.WebControls.Label lblPNum;
        protected System.Web.UI.WebControls.Label lblTotalPrice;
        protected System.Web.UI.WebControls.Repeater CardRepeater;
        protected System.Web.UI.WebControls.Label lblPubdate;
        protected System.Web.UI.WebControls.Label lblNull;
        protected System.Web.UI.WebControls.Label lblOState;
    
		private void Page_Load(object sender, System.EventArgs e)
		{
            //权限检查
            if( Session["adminName"]==null || Session["adminName"].ToString() == String.Empty )
            {
                Response.Write("<font color=#ff0000 style='FONT-SIZE: 12px'>对不起,您没足够权限访问此页!!</font><br>");
                Response.Write("<a href=index.aspx target=_top style='FONT-SIZE: 12px'>重新登陆</a><br>");
                Response.End();
                return;
            }

            if( !IsPostBack )
            {
                if( Request.QueryString["oid"] == null )
                {
                    Response.Write("<script>");
                    Response.Write("alert('没有这张订单!!!');");
                    Response.Write("</script>");
                    Response.End();
                    return;
                }

                string strOID = Request.QueryString["oid"].ToString();

                getOrderData( strOID );//获取订单信息

                string strOState = lblOState.Text;
                switch( strOState )
                {
                    case "0":
                        strOState = "<font color=#ff6600>未付款</font>";
                        break;
                    case "1":
                        strOState = "<font color=#0099cc>完成</font>";
                        break;
                    case "2":
                        strOState = "停止";
                        break;
                    default:
                        strOState = "其他";
                        break;
                }                                   
                lblOState.Text = strOState; 

            }
		}

        private void getOrderData( string strOID )//获取订单信息
        {
            DBConn myDB = new DBConn();
            string sql="select * from [Order] where OID='" + strOID + "'";
            OleDbDataReader dr  = myDB.getDataReader( sql );
            if( dr.Read() )
            {
                lblOrderID.Text = dr["OID"].ToString();
                lblTName.Text = dr["TName"].ToString();
                string strEmail = dr["Email"].ToString();
                lblEmail.Text = "<a href='mailto:" + strEmail + "'>" + strEmail + "</a>";
                lblPhone.Text = dr["Phone"].ToString();
                lblPID.Text = dr["PID"].ToString();
                lblPName.Text = dr["PName"].ToString();
                lblPPrice.Text = double.Parse( dr["PPrice"].ToString() ).ToString("C");
                lblPNum.Text = dr["PNum"].ToString();
                lblTotalPrice.Text = double.Parse( dr["TotalPrice"].ToString() ).ToString("C");
                lblPubdate.Text = dr["Pubdate"].ToString();
                lblOState.Text = dr["OState"].ToString();    

                //if( Int32.Parse(lblOState.Text) == 1 )
                //{
                    getCardinfo( lblOrderID.Text );//获取 所购卡的信息 卡号,密码
                //}

            }
            else
            {
                Response.Write("<script>");
                Response.Write("alert('没有订单编号为[ " + strOID + " ]这条记录!!!');");
                Response.Write("</script>");
            }
            dr.Close();
            myDB.Close();
        }

        private void getCardinfo( string strOID )//获取 所购卡的信息 卡号,密码
        {
            DataTable myDT = new DataTable(); //存放卡号,密码
            myDT.Columns.Add("CardNum");
            myDT.Columns.Add("CardPassword");

            string sql="select * from [PList] where PLID=-1";

            //查询 订单明细表 卡的编号
            DBConn myDB = new DBConn();
            string mySql="select * from [OrderList] where OID='" + strOID + "'";
            OleDbDataReader mydr = myDB.getDataReader( mySql );
            if( mydr.Read() )
            {
                do
                {
                    sql += " or PLID=" +mydr["PLID"].ToString();
                }while( mydr.Read() );
            }
            else
            {
                mydr.Close();
                myDB.Close();
                lblNull.Text = "无";
                return;
            }
            mydr.Close();
            myDB.Close();

            //获得 卡的信息
            DBConn DB = new DBConn();
            OleDbDataReader dr = DB.getDataReader( sql );
            if( dr.Read() )
            {
                do
                {
                    DataRow myRow = myDT.NewRow();
                    myRow["CardNum"] = dr["CardNum"].ToString();
                    myRow["CardPassword"] = dr["CardPassword"].ToString();

                    //加密对象
                    DCard.Encode myEncode = new DCard.Encode();
                    try
                    {
                        myRow["CardPassword"] = myEncode.DecryptString( myRow["CardPassword"].ToString() );
                    }
                    catch
                    {
                        //如果不是已加密字符串 就会出错
                    }

                    myDT.Rows.Add( myRow );
                }while( dr.Read() );
            }
            else
            {
                lblNull.Text = "找不到所购买的信息;(可能该商品已被删除)";
            }
            dr.Close();
            DB.Close();

            CardRepeater.DataSource = myDT;
            CardRepeater.DataBind();
            
        }

		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

	}
}